Neopentyl Glycol ni he tse waa (新戊二醇) kɛha nitsumɔhei nitsumɔi
Nitsumɔhei Wuji
Yɛ tsɔnei ni akɛwoɔ tsɔne mli kɛ tsɔnei ni akɛwoɔ tsɔne mli lɛ ahe nitsumɔ mli lɛ, Neopentyl Glycol ji nɔ ko ni he hiaa waa ni akɛfeɔ tsɔnei ni akɛwoɔ tsɔne mli ni eyi obɔ kɛ tsɔnei ni akɛwoɔ tsɔne mli, tsɔnei ni akɛwoɔ tsɔne mli ni akɛwoɔ tsɔne mli, kɛ tsɔnei ni akɛwoɔ tsɔne mli ni ji alkyd. Akɛ nɛkɛ tsɔnei nɛɛ tsuɔ nii babaoo yɛ tsɔnei, shĩa mli nibii, kɛ nibii ni akɛsaa shia lɛ ahe nitsumɔhei, titri lɛ yɛ powda ni akɛwoɔ tsɔne mli lɛ mli, he ni Neopentyl Glycol ni akɛtsuɔ nii kɛ efeemɔ he hiaa waa lɛ. Akɛ nɔkwɛmɔnɔ lɛ, yɛ afi 2013 lɛ, akɛ Neopentyl Glycol lɛ mli aaafee 72% fee polyester ŋmeii ni akɛwoɔ powda mli, ni amrɔ nɛɛ eshɛ 89%. Yɛ tsɔne ni akɛwoɔ tsɔne mli lɛ mli lɛ, akɛ Neopentyl Glycol tsuɔ nii kɛfeɔ tsɔne ni akɛwoɔ tsɔne mli ni jeee tsɔne ni akɛwoɔ tsɔne mli lɛ titri. Polyurethanes ni Neopentyl Glycol yɔɔ mli lɛ yɛ hydrolytic ni hi jogbaŋŋ, glase tsakemɔ mli latsaa ni baa shi, latsaa ni baa shi, latsaa kɛ UV latsaa ni hi jogbaŋŋ, kɛ tsofai ni nyɛɔ eshiɔ tsofai. Nibii nɛɛ haa efeɔ nɔ ko ni he hiaa waa yɛ tsɔnei ni akɛwoɔ la mli, tsɔnei ni akɛwoɔ tsɔne mli, elastomers ni akɛwoɔ mli, kɛ tsɔnei ni akɛkpɛtɛɔ nii ahe lɛ afeemɔ mli. Yɛ plastic kɛ lubricants he nitsumɔ mli lɛ, akɛ Neopentyl Glycol tsuɔ nii kɛfeɔ plastic, ni ehaa PVC tsuɔ nii jogbaŋŋ yɛ hulutsoo be ni baa shi mli, kɛ agbɛnɛ hu, sɛɛkuu ni baa shi kɛ fãmɔ ni baa shi. Kɛfata he lɛ, akɛ Neopentyl Glycol diester resins tsuɔ nii kɛfeɔ tsofai ni akɛwoɔ tsɔne mli ni hi jogbaŋŋ lɛ. Kɛfata he lɛ, nɛkɛ tsofai nɛɛ, kɛfata he ni fɛ̃i baa shi, ni amɛhaa ŋmɔtɔ baa, ni amɛhaa ŋmɔtɔ baa lɛ hu yɛ hulutsoo be ni hi jogbaŋŋ. Yɛ tsofafeemɔ mli lɛ, Neopentyl Glycol tsuɔ gbɛfaŋnɔ ko ni he hiaa waa he nii yɛ tsofafeemɔ mli nibii ni yɔɔ teŋgbɛ lɛ afeemɔ mli. Akɛ nɔkwɛmɔnɔ lɛ, yɛ tsofai ni gbeɔ helai lɛ afeemɔ mli lɛ, Neopentyl Glycol haa tsofai ni gbeɔ helai lɛ ayibiiwoo kɛ amɛhe tsemɔ yaa hiɛ waa kɛtsɔ nibii ni he hiaa ni yɔɔ teŋgbɛ lɛ afeemɔ mli ni ekɛ ehe woɔ lɛ nɔ. Kɛfata he lɛ, Neopentyl Glycol lɛ hu tsuɔ gbɛfaŋnɔ ko ni he hiaa waa he nii yɛ tsofai ni akɛgbeɔ kansa kɛ tsofai ni akɛgbeɔ tsui helai lɛ afeemɔ mli. Akɛ Neopentyl Glycol hu baanyɛ atsu nii akɛ tsofa ni hi jogbaŋŋ kɛha tsofa ni haa mɔ he jɔɔ kɛ tsofa ni haa mɔ he jɔɔ lɛ mligbalamɔ. Akɛ nibii ni jɛɔ mli baa lɛ tsuɔ nii yɛ tsofai ni haa mɔ he jɔɔ lɛ amli, tsofai, nibii ni haa la sɛɛ tsɛɔ, kɔɔyɔŋ lɛlɛ mli mu, plastic, ink, nibii ni haa hulu tsoɔ, kɛ ekrokomɛi amli, ni akɛtsuɔ nii babaoo yɛ nibii ni akɛwoɔ tsɔne mli, tsɔnei, atadei, tsofai ni gbeɔ kooloi, plastic, kɛ mu ŋmɔji amli.
Nibii pɔtɛɛ
| Nibii Gbɛi | Neopentil Glaikol (NPG) | |||||||||
| MF | C5H12O2 | |||||||||
| Bɔni oyɔɔ | Kristalo mli fãi | |||||||||
| Hetsemɔ | minitii 99%. | |||||||||
| He ni shãa | 126 kɛyashi 128 °C | |||||||||
| Dɛnsiti | 1.06 | |||||||||
| MW | 104.15 | |||||||||
| CAS NO | 126-30-7 lɛ nɔ | |||||||||
| HS Mlai | 29053990 | |||||||||
| EINECS NO | 204-781-0 | |||||||||
| Aplikashiŋ | Akɛtsuɔ nii titri yɛ ŋmeii, plastic kɛ nibii ni haa mɔ he jɔɔ lɛ afeemɔ mli | |||||||||
Wolo ni Kwɛɔ Nɔ ni Hi jogbaŋŋ lɛ Nɔ
| Nibii Gbɛi | Neopentil Glaikol (NPG) | ||||||
| Noko | Nɔ pɔtɛɛ | Sɛɛnamɔ | |||||
| Neopentil Glycol mli nibii,≥ | 99% | 99.60% | |||||
| Su tsɔɔlɔ (Hazen ekome),≤ | 15 | 5 | |||||
| Asid ni yɔɔ mli( %), ≤ Tamɔ asetik asid | 0.1 | 0.37 | |||||
| Nu (%), ≤ | 1 | 0.45 | |||||
Yɛ kukufoo mli lɛ
Yɛ kukufoo mli lɛ, Neopentyl Glycol, ni ekɛ tsofai ni hi jogbaŋŋ ni ekɛtsuɔ nii babaoo lɛ tsuɔ gbɛfaŋnɔ ko ni he hiaa waa he nii yɛ nibii ni akɛwoɔ tsɔne mli, tsɔnei ni akɛwoɔ tsɔne mli, tsɔnei ni akɛwoɔ tsɔne mli, tsɔnei ni akɛwoɔ tsɔne mli, tsofai ni akɛwoɔ tsɔne mli, kɛ nibii krokomɛi amli. Kɛtsɔ tsɔnei ahe nilee ni yaa hiɛ be fɛɛ be kɛ jarayeli nibii ni ataoɔ lɛ ni yaa hiɛ lɛ nɔ lɛ, Neopentyl Glycol lɛ nitsumɔ lɛ baaya hiɛ babaoo, titri lɛ yɛ nibii ni miiya nɔ tamɔ hewalɛ hee, tsofafeemɔ ni haa ŋmɔshi nibii tsuɔ nii, kɛ nibii ni jara wa waa lɛ amli lɛ, ehe hiamɔ baaya nɔ aya hiɛ.